Soles2dance Teflon (PTFE) Sheets, Various Sizes, 0.03" (1/32") Thick, with 3M 300LSE Industrial-Strength self-Adhesive Backing [TEFLON-3M-all] The unique 3M 300LSE industrial-strength adhesive backing on this sheet eliminates the most difficulty aspect of dealing with Teflon (which bonds with virtually nothing): gluing it to other materials. The sheets offered in this listing have undergone a process in which heat and pressure were applied in order to reduce the extent of curling at the edges. As a result, the sheets are almost completely flat. Included with each order are instructions and usage tips, all especially useful for first-time users of the powerful 3M 300LSE adhesive backing. DIMENSIONAL ACCURACY: Our process of attaching the 3M 300LSE adhesive requires that we trim the sheet, resulting in the actual dimensions of the trimmed sheets being about 1/8" smaller than their nominal size. For typical and minimial dimensions, select one of the sheet styles/sizes in the table. This will update the informaton in this paragraph. This product is made in the USA.